IV World forestry Congress. Indian Forester, [S. l.], v. 81, n. 5, p. 296–299, 1955. DOI: 10.36808/if/1955/v81i5/23958. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/23958. Acesso em: 21 aug. 2025.